Search results
Results From The WOW.Com Content Network
This cycad is characterized by an upright stem reaching up to 1 meter in height and 25–30 cm in diameter. It often produces secondary stems from basal suckers. Its pinnate leaves form a crown at the top of the stem, ranging in color from gray-greenish to blue and reaching lengths of up to 1.4 meters.
The flour is soaked and washed several times, as the seed in its natural form is extremely toxic. Ample research on the cycad hypothesis found a component of the seeds, cycasin, was a potent toxin; it was discovered in the 1950s. As toxic as it was, it was incapable of causing of the symptoms of lytico-bodig.
Cycas aculeata; Cycas balansae; Cycas bifida; Cycas brachycantha; Cycas chevalieri; Cycas clivicola; Cycas collina; Cycas condaoensis; Cycas diannanensis; Cycas ...
This category is for stub articles relating to cycads: plants of the order Cycadales. You can help by expanding them. You can help by expanding them. To add an article to this category, use {{ Cycad-stub }} instead of {{ stub }} .
While there are more than 200 species of cycads, only one is native to Florida, and only a couple are popular landscaping plants in our area.
Cycads all over the world are in decline, with four species on the brink of extinction and seven species have fewer than 100 plants left in the wild. [ 2 ] 23,420 species of vascular plant have been recorded in South Africa, making it the sixth most species-rich country in the world and the most species-rich country on the African continent.
A conifer cone, or in formal botanical usage a strobilus, pl.: strobili, is a seed-bearing organ on gymnosperm plants, especially in conifers and cycads. They are usually woody and variously conic, cylindrical, ovoid, to globular, and have scales and bracts arranged around a central axis, but can be fleshy and berry -like.
Cycasin is a carcinogenic and neurotoxic glucoside found in cycads such as Cycas revoluta and Zamia pumila. Symptoms of poisoning include vomiting, diarrhea, weakness, seizures, and hepatotoxicity. In metabolic conditions, cycasin is hydrolyzed into glucose and methylazoxymethanol (MAM), the latter of which dissociates into formaldehyde and ...